Learn more. If you are erasing the free space of your Mac OS X startup volume, you may see this message:  Your startup disk is almost full. &NewLine;You need to make more space available on your startup disk by deleting files..This is a normal, temporary part of the erase free space process.earn more. If you are erasing the free space of your Mac OS X startup volume, you may see this message:  Your startup disk is almost full. &NewLine;You need to make more space available on your startup disk by deleting files..
Filed under Paper Guide. The standard office copy paper weight is most commonly called â20 lb. bondâ. Standard office copy paper weighs approximately 10.0 lbs per 1000 sheets. When people talk about âoffice copy paperâ, theyâre referring to the types of paper that most people use for their printers and photocopiers at home/work.
1 Ideal for small businesses or those requiring only occasional use, mono-digital copiers offer average print speeds of 30 to 140 ppm with paper capacities that include 100 sheets in the tray and up to 550 in the cassette. 2  Costs range from $2,300 to $16,000 and above.nd it will definitely save you quite a bit of money up front. Here are the average costs for used and new copiers: 1  Midrange copiers â Used models go for $400 to $2,000, with many models available for around $750; new models start around $2,300 and go as high as $23,000.